Taking the A Train Chem 106 Section 12 1. Introduction: This lab focused on showing the reaction that takes place between zinc and iodine using only deionized water instead of acetic acid (or vinegar) as we did in the previous lab by adding acetic acid to zinc iodide. The purpose of this lab was to see how water created the reaction and another compound or precipitate. Focus Question: Zn(OH)2 was the product when zinc and iodine were reacted without the presence of acetic acid in the
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Post-Stroke Rehabilitation Stroke‚ if survived‚ is the largest cause of long-term disabilities in the United States. Nearly 160‚000 Americans have strokes every year‚ killing one of three individuals (reference?). Due to our nation’s ageing population‚ the stroke epidemic is expected to increase nearly 25% by year 2030 (Brewer‚ 2012). These stroke-related disabilities impact the survivor’s quality of life and independence in everyday activities. Nearly 50% to 75% of all stroke survivors have residual
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the expertise of target managers over decision making within target functional activities” (cited in Zaheer‚ Castañer and Souder 2011‚2). Puranam‚ Singh and Chaudhuri (2009) states: “The target’s routines and processes can be undermined by a lack of post-acquisition target autonomy” (cited in Zaheer‚ Castañer and Souder 2011‚2). As Time Warner’s CEO Gerald Levin is the CEO of the merger‚ it can be viewed as a somewhat high level of target autonomy. Therefore it is important to achieve “desirable levels
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Post tender negotiation simply means the negotiation that goes after the tender is submitted by the bidder and before awarding the contract‚ it can be regarding the price or other aspects as well. In most cases it is not permitted to negotiate after tenders‚ but many purchasing professionals debate on if post tender negotiations can be desirable (Sollish et al‚ 2011). The UK National Health System (NHS) does not permit post tender negotiations under the Official Journal of the European Community
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Flame lab test Chemistry Introduction The lab test performed was to determine characteristic colors that were produced by specific metallic ions that are shown in a flame. This happens when an electron gains energy; the electron moves from an energy level that’s farthest away and to an empty orbital close to the nucleus with higher levels‚ so one of the electrons gives off energy. A flame test is a visual test where the energy is in the form of a color change and the change can
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1. Post Hoc In my community news‚ called Neighbor News‚ I was reading an article on a Saturday Morning called‚ “Follow All the Rules to Keep the Hounds Happy” (Kintish). This article talks of the Happy Hound Playground‚ a dog park in Denville‚ NJ. It discusses the rules and regulations that need to be followed for the benefit of the dogs’ and owners’ health. However‚ this is a post hoc fallacy‚ because the article title makes the reader believe that the dogs become happy if all the rules are followed
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Name : Rebecce C. Deocampo Date : September 2‚ 2013 Course/Yr. : BS Chemistry III Sched : MF 7-10‚ Group#2 Experiment No. 1 Synthesis and Reactivity of Tert-Butyl Chloride I. Objectives : 1. To produce tert-butyl chloride from tert-butyl alcohol 2. To understand the SN1 and SN2 mechanism involved in the reaction 3. To determine the yield of percentage of t-butyl chloride II. Introduction An alkyl halide is a derivative of alkanes. Alkanes are hydrocarbons with a
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(Show all calculations) Question 1 International Beans‚ Inc. (IBI) is a processor and distributor of a variety of blends of coffee. The company buys green (unprocessed) coffee beans from around the world and roasts‚ blends‚ and packages them for resale. IBI offers a large variety of different coffees that it sells to gourmet shops in one-kilogram bags. The major cost of the coffee is raw materials in the form of unprocessed coffee beans. However‚ the company’s predominately automated roasting
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intervention‚ and outcome evaluation are inherent in the post operative nurse’s role with the aim of a successful recovery for the patient. The appropriate provision of care is integral for prevention of complications that can arise from the anaesthesia or the surgical procedure. Whilst complications are common at least half of all complications are preventable (Haynes et al.‚ 2009). The foundations of Mrs Hilton’s nursing plan are to ensure that any post surgery complications are circumvented. My role as
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solid metal. Figure 1 shows the arrangement of the halfcells on the piece of filter paper. The two half-reactions are normally separated by a porous barrier or salt bridge. Here‚ the salt bridge will be the filter paper soaked in an aqueous solution of potassium or sodium nitrate. Using a voltmeter‚ the positive terminal (or lead) makes contact with one metal and the negative terminal with another. If a positive voltage is recorded on the meter‚ the cell you have constructed is spontaneous and you have
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